CVE-2026-123831
CVSS Score
9.6
EPSS Score
0.0%
EPSS Percentile
0th
In JetBrains CLion before 2026.2, 2026.1.4 code execution was possible in Safe Mode via Meson project settings
| CWE | CWE-829 |
| Vendor | jetbrains |
| Product | clion |
| Published | Nov 6, 2026 |
| Last Updated | Nov 6, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
JetBrains / CLion
0 < 2026.2,
2026.1.4